Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators
Achieving large signal-noise ratio using low levels of excitation signal is key requirement for practical applications of micro and nano electromechanical resonators. In this work, we introduce the double electromechanical resonance drive concept to achieve an order-of-magnitude dynamic signal ampli...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2018-01-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5018321 |
| _version_ | 1828388577766014976 |
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| author | M. H. Hasan F. M. Alsaleem N. Jaber M. A. A. Hafiz M. I. Younis |
| author_facet | M. H. Hasan F. M. Alsaleem N. Jaber M. A. A. Hafiz M. I. Younis |
| author_sort | M. H. Hasan |
| collection | DOAJ |
| description | Achieving large signal-noise ratio using low levels of excitation signal is key requirement for practical applications of micro and nano electromechanical resonators. In this work, we introduce the double electromechanical resonance drive concept to achieve an order-of-magnitude dynamic signal amplification in micro resonators. The concept relies on simultaneously activating the micro-resonator mechanical and electrical resonance frequencies. We report an input voltage amplification up to 15 times for a micro-resonator when its electrical resonance is tuned to match the mechanical resonance that leads to dynamic signal amplification in air (Quality factor enhancement). Furthermore, using a multi-frequency excitation technique, input voltage and vibrational amplification of up to 30 times were shown for the same micro-resonator while relaxing the need to match its mechanical and electrical resonances. |
| first_indexed | 2024-12-10T06:15:13Z |
| format | Article |
| id | doaj.art-9271de0c07f44c109a230e1d9e8947f1 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-10T06:15:13Z |
| publishDate | 2018-01-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-9271de0c07f44c109a230e1d9e8947f12022-12-22T01:59:28ZengAIP Publishing LLCAIP Advances2158-32262018-01-0181015312015312-610.1063/1.5018321051801ADVSimultaneous electrical and mechanical resonance drive for large signal amplification of micro resonatorsM. H. Hasan0F. M. Alsaleem1N. Jaber2M. A. A. Hafiz3M. I. Younis4Durham School of Architectural Engineering and Construction, University of Nebraska Lincoln, Lincoln, Nebraska 68182-0816, USADurham School of Architectural Engineering and Construction, University of Nebraska Lincoln, Lincoln, Nebraska 68182-0816, USAPhysical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi ArabiaPhysical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi ArabiaPhysical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi ArabiaAchieving large signal-noise ratio using low levels of excitation signal is key requirement for practical applications of micro and nano electromechanical resonators. In this work, we introduce the double electromechanical resonance drive concept to achieve an order-of-magnitude dynamic signal amplification in micro resonators. The concept relies on simultaneously activating the micro-resonator mechanical and electrical resonance frequencies. We report an input voltage amplification up to 15 times for a micro-resonator when its electrical resonance is tuned to match the mechanical resonance that leads to dynamic signal amplification in air (Quality factor enhancement). Furthermore, using a multi-frequency excitation technique, input voltage and vibrational amplification of up to 30 times were shown for the same micro-resonator while relaxing the need to match its mechanical and electrical resonances.http://dx.doi.org/10.1063/1.5018321 |
| spellingShingle | M. H. Hasan F. M. Alsaleem N. Jaber M. A. A. Hafiz M. I. Younis Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators AIP Advances |
| title | Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators |
| title_full | Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators |
| title_fullStr | Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators |
| title_full_unstemmed | Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators |
| title_short | Simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators |
| title_sort | simultaneous electrical and mechanical resonance drive for large signal amplification of micro resonators |
| url | http://dx.doi.org/10.1063/1.5018321 |
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